触摸或不触摸:词汇和对象探索在儿童注意形状方面的作用
Megan G Lorenz1, Sarah C Kucker2
1Department of Psychology, Augustana College, Rock Island, Illinois, USA.
概括
孩子 孩子 孩子 孩子
科学领域:
- 发展心理学 发展心理学
- 认知科学 认知科学
- 语言学的语言学.
背景情况:
- 儿童的形状偏差对于学习物体名称至关重要.
- 词汇大小和对象探索影响形状偏差.
- 了解这些因素是早期单词学习的关键.
研究的目的:
- 调查词汇和对象探索如何影响注意力的形成.
- 检查对新名词概括和标签保留的影响.
- 探索形状偏差和单词学习结果之间的关系.
主要方法:
- 336名儿童 (1730个月) 完成了小说名词泛化 (NNG) 任务.
- 参与者被分配到熟悉前或不熟悉的条件中.
- 用麦克阿瑟-贝茨沟通发展目录来评估词汇量.
主要成果:
- 词汇大小显著预测了对形状的关注.
- 更大的形状匹配探索与更强的形状偏差相关.
- 对象探索没有影响NNG性能或单词保留.
结论:
- 词汇是单词学习过程中的一个重要因素.
- 对象探索可能不会直接支持早期的单词学习.
- 需要进一步研究任务需求和词汇获取中的认知能力.
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